Bruising after lumbar disc herniation surgery is usually caused by surgical operation, a small amount of bruising does not need special treatment; if there is a huge hematoma, it needs to be removed. Lumbar herniated disc surgery generally includes traditional open surgery, minimally invasive surgery and other methods. No matter what type of surgery, it is generally invasive, and if the intraoperative compression and hemostasis are not complete, bruising may occur after the operation. In the case of bruising after lumbar herniated disc surgery, it is usually necessary to deal with the amount of bruising. If there is only a small amount of bruise after herniated lumbar disc surgery, it can be absorbed by itself, so there is no need for special clinical treatment, and clinical observation is sufficient; if there is a large amount of localized bruise, forming a hematoma, then the bruise may need to be removed by puncture and aspiration, and compression treatment is needed to avoid the hematoma from forming again. Bruising after lumbar disc herniation surgery should be timely to the regular hospital, timely treatment.